EARTH SCIENCE
CLIMATE AND ENVIRONMENTAL CHANGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Rising ocean temperatures
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Increases in the amount of glaciers and ice sheets at the poles
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Sea levels rising
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Increase in carbon dioxide in the atmosphere
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Detailed explanation-1: -Plants are blooming earlier in the spring. Mountain glaciers are melting worldwide, and snow cover is declining in the Northern Hemisphere (Learn more here and here). Greenland’s ice sheet-which holds about 8 percent of Earth’s fresh water-is melting at an accelerating rate (learn more).
Detailed explanation-2: -The correct answer: The character which is not associated with global warming is a. Decreasing sea levels. One of the major effects of global warming is the increase in sea level due to the melting of the polar ice caps.
Detailed explanation-3: -Polar ice caps are melting as global warming causes climate change. We lose Arctic sea ice at a rate of almost 13% per decade, and over the past 30 years, the oldest and thickest ice in the Arctic has declined by a stunning 95%.
Detailed explanation-4: -Human activities are at the root of this phenomenon. Specifically, since the industrial revolution, carbon dioxide and other greenhouse gas emissions have raised temperatures, even higher in the poles, and as a result, glaciers are rapidly melting, calving off into the sea and retreating on land.